Individual Calculations March 2012
 Griffiths, Ryan Rhys  Total change: 9.90  Rating chartPersonal card
 Hastings Masters 2011/12 Hastings ENG 2011-12-28
RcRownchangeKK*chgGame
 2326 2310 5.00 9 0.66 15 9.90 
  Howell, David W L g2633 ENG0.001-0.1315-1.95 
  De Andres Gonalons, Fernan 2091 ESP1.0010.22153.30 
  Green, Andrew D 2145 SCO1.0010.28154.20 
  Lakshmi, Sahiti P. wm2110 IND1.0010.24153.60 
  Shyam, Sundar M. m2462 IND0.001-0.3015-4.50 
  Roubaud, Alexandre 2086 FRA1.0010.22153.30 
  Shyam, Nikil P. m2483 IND0.5010.23153.45 
  Anwesh, Upadhyaya m2413 IND0.5010.14152.10 
  Hebden, Mark L g2515 ENG0.001-0.2415-3.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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